Dust collection cover of drum sander



FIG. 1 is a top, front, right perspective view of a dust collection cover of drum sander showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom, rear, right perspective view thereof; and,

FIG. 9 is a perspective view showing the dust collection cover of drum sander in use.

The broken lines in the drawings illustrate portions of the dust collection cover of drum sander which form no part of the claimed design. 

CLAIM I claim the ornamental design for a dust collection cover of drum sander, as shown and described. 